* {
  margin: 0;
}
#app {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  background: url('../imgs/bg.png') top left no-repeat;
  background-size: 100vw 102.5vw;
  text-align: center;
}
.logo {
  width: 30vw;
  height: 30vw;
  margin-bottom: 5.0926vw;
  margin-top: 22vw;
}
.tips {
  font-size: 14px;
}
a[title='站长统计'] {
  display: none;
}

.title {
  position: relative;
  font-size: 10vw;
  display: inline-block;
  margin-top: 32.963vw;
  margin-bottom: 3.2407vw;
  color: #FFE0BC;
  border: 0.3704vw solid #EDD7B6;
border-radius: 0.9259vw;
padding: 2.2222vw 4.4444vw;
}
/* .title:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1.5741vw;
  background: rgb(255 255 255 / 30%);
  left: 0;
  bottom: 1.1111vw;
} */
.desc {
  font-size: 5.5556vw;
  line-height: 7.7778vw;
  text-align: center;
  color: #FFDFC8;
}
.app-name {
  font-size: 7.4074vw;
  color: #000;
  margin-bottom: 1.5741vw;
}
.app-desc {
  font-size: 4.2593vw;
  color: #9A0D08;;
}
#launchBtn {
  width: 86.6667vw;
  text-align: center;
  padding: 2.7778vw 0;
  margin: 0 auto;
  margin-top: 13.7037vw;
  background: #C63E2D;;
  border-radius: 5.2778vw;
  color: #fff;
  font-size: 5.1852vw;
}
.disabled {
  opacity: 0.5;
}

.app2 {
  justify-content: space-between!important;
}
.footer {
  padding-bottom: 1em;
}
.dbfooter {
  display: none;
}

.dn {
  display: none!important;
}

.app3 .content {
  position: relative;
}
.app3 .bg {
  width: 100%;
}
.app3 .btn {
  position: absolute;
  left: 10vw;
  top: 70%;
  width: 80vw;
  z-index: 10;
}